Plumbing device



FIG. 1 is a top perspective view of a plumbing device.

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a front view thereof; and,

FIG. 6 is a bottom view thereof.

The front and hack views of the plumbing device are identical.

The right and left side views of the plumbing device are identical.

The dashed or dotted lines form no part of the claimed design. 

CLAIM The ornamental design for a plumbing device, as shown and described. 